iOS: Apple's Reminders is an okay app, but its location-based reminders aren't exactly quick to create. Checkmark is much better, making it a snap to create reminders at any spot, and it's free today (down from $4.99).

We've talked about Checkmark quite a few times, and it really is a great app. You just set your favorite locations and can create reminders for them in just a few taps, much faster than Apple's default Reminders app. You can also set time-based reminders, snooze them, and more. Check out our previous article for more info, and hit the link below to grab it for free.